CN212942062U

CN212942062U - Spraying dust device is used in building site construction

Info

Publication number: CN212942062U
Application number: CN202021290603.7U
Authority: CN
Inventors: 郑勇; 陈开刚; 朱立军
Original assignee: Zhejiang Hengchang Construction Co ltd
Current assignee: Zhejiang Hengchang Construction Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-04-13
Anticipated expiration: 2030-07-02

Abstract

The application relates to a spraying dust-settling device for construction of a building site, which comprises a water tank and two spraying devices arranged at the top of the water tank, wherein each spraying device comprises a sprayer and a sprayer assembly, each sprayer assembly comprises a support, a sprayer and a fan, the bottom of the support is arranged at the top of the water tank, the outer wall of the sprayer is arranged on the support, one end of the sprayer is arranged as a mist outlet, the fan is arranged at the other end of the sprayer, and the mist outlets of the two sprayers face opposite directions; the atomizer includes water pump, outlet pipe and atomizer, and the water pump is installed in the water tank, and outlet pipe one end is connected with the water pump, and the outlet pipe other end stretches out water tank external connection atomizer, atomizer is located the spray tube. Through two atomizer of water tank top installation, the fog export opposite direction of two spray tubes for thereby both sides can all be sprayed by the fog and can realize the dust fall, have increased dust fall equipment's dust removal scope.

Description

Spraying dust device is used in building site construction

Technical Field

The application relates to the field of dust fall technique, especially relate to a spraying dust device for building site construction.

Background

A lot of raise dusts can always be caused in the time of building construction, and these raise dusts can cause very big influence for constructor's healthy, consequently need carry out the dust fall when the construction and handle, avoid the dust to fly upward and cause the influence to workman's health. Present common dust device includes the water tank, the water pipe and installs the spray drum on the water tank, and water pipe one end is pegged graft on the lateral wall of water tank box, and the other end is connected in the spray drum, and water pump through being located in the box is gone into the water pipe with water pump, and water exports to the spray drum in from the water pipe, then sprays from the spray drum atomizing, plays the dust fall effect, but the injection direction of foretell dust device spray drum is fixed, and the dust fall scope is little, influences the dust fall effect.

In order to enlarge the dust fall range of dust device, chinese utility model patent with the grant publication number of CN210495668U discloses a utility model content about swing dust fall, including box, universal wheel and inlet tube, the bottom four corners of box is all rotated and is connected with the universal wheel, and it has the inlet tube to peg graft in the outer wall left side of box, and power device is installed in the outer wall left side of box, and the swing component is installed on power device's top, and the top rigid coupling of swing component has a supporting member, and the fan is installed through the bolt in supporting member's right side, and the internally mounted of box has atomizer.

To the correlation technique among the above-mentioned, the applicant thinks that when above-mentioned dust device for construction used, the spray tube can only realize the swing effect, and the dust fall scope is still limited for dust device dust fall efficiency is not high.

SUMMERY OF THE UTILITY MODEL

In order to solve for dust device dust fall scope for construction less, lead to the poor defect of dust fall effect, the application provides a spraying dust device for building site construction adopts following technical scheme:

a spraying dust-settling device for construction of a building site comprises a water tank and two spraying devices arranged at the top of the water tank, wherein each spraying device comprises a sprayer and a sprayer assembly, each sprayer assembly comprises a support, a sprayer and a fan, the bottom of the support is arranged at the top of the water tank, the outer wall of each sprayer is arranged on the support, one end of each sprayer is provided with a mist outlet, the fan is arranged at the other end of each sprayer, and the mist outlets of the two sprayers face opposite directions; the atomizer includes water pump, outlet pipe and atomizer, and the water pump is installed in the water tank, and outlet pipe one end is connected with the water pump, and the outlet pipe other end stretches out water tank external connection atomizer, atomizer is located the spray tube.

Through adopting above-mentioned technical scheme, at two atomizer of water tank top installation, the fog export opposite direction of two spray tubes for thereby both sides can all be sprayed by the fog and can realize the dust fall, have increased dust fall equipment's dust removal scope, have improved dust fall efficiency.

Preferably, the support comprises a lifting adjusting assembly, the lifting adjusting assembly comprises two vertically arranged telescopic rods, and the spray barrel is located between the two telescopic rods, and the outer walls of two sides of the spray barrel are connected with the top ends of the telescopic rods.

Through adopting above-mentioned technical scheme, through lift adjustment assembly, can adjust the height of spouting the section of thick bamboo, further enlarge the spray regime of fog, improve dust fall equipment's dust fall efficiency.

Preferably, the telescopic link includes first outer pole and first interior pole, vertical the fixing at the water tank top in first outer pole bottom, first interior pole activity dress of wearing in first outer pole, and fixed through a first locating component between first interior pole and the first outer pole, spout a section of thick bamboo the lateral wall and both sides first interior pole is connected.

Through adopting above-mentioned technical scheme, can slide elevating movement on first outer pole through first interior pole, drive and spout a section of thick bamboo and carry out lift adjustment, when adjusting a definite position, fix a position through first locating component, can realize spouting the regulation of a section of thick bamboo height.

Preferably, be equipped with the first logical groove that communicates first outer pole inner chamber on the lateral wall of first outer pole, first positioning subassembly is including rotating the seat, rotating handle and a plurality of spacing arch, and a plurality of spacing archs are fixed in along vertical direction interval certain distance just be located on the lateral wall of first outer pole one side of first logical groove, rotate the seat with the lateral wall fixed connection of first interior pole passes first logical groove, rotate the handle include the installation department with connect perpendicularly in the handle portion on installation department top, the installation department rotate install in the rotation seat, the handle portion in vertical direction highly can be spacing in wherein two between the spacing arch.

Through adopting above-mentioned technical scheme, when spouting a section of thick bamboo and need go up and down to adjust, through carrying and drawing the handle portion, drive first interior pole elevating movement on first outer pole to the realization spouts the lift of a section of thick bamboo, when spouting a section of thick bamboo and adjusting to suitable position, then rotate the handle portion and make the handle portion rotate to spacing bellied one side, spacing between two spacing archs that correspond until the handle portion, realize spouting the location of a section of thick bamboo, directly carry through the handle portion and draw and spacing, make the altitude mixture control convenient operation who spouts a section of thick bamboo.

Preferably, a connecting support is arranged between the outer walls of the two sides of the spraying barrel and the two first inner rods of the telescopic rods, the connecting support stretches downwards in a hanging mode, one end of the connecting support is rotatably connected with the top end of each first inner rod, and the other end of the connecting support is rotatably connected with the outer wall of the spraying barrel.

Through adopting above-mentioned technical scheme, under the action of gravity of spouting a section of thick bamboo, linking bridge downwardly depending stretches, when atomizer does not use, can adjust first interior pole downstream to the telescopic link shortest state, and the spout section of thick bamboo is located between two first outer poles this moment, has reduced dust device's occupation space.

Preferably, the support further comprises an angle adjusting assembly, the angle adjusting assembly comprises a second outer rod and a second inner rod, the bottom of the second outer rod is fixed at the top of the water tank, the second inner rod is movably arranged in the second outer rod in a penetrating mode, the second inner rod and the second outer rod are fixed through a second positioning assembly, and the top end of the second inner rod is movably hinged to the outer wall of the lower portion of the spray cylinder, close to the mist outlet.

Through adopting above-mentioned technical scheme, the elevating movement that can slide on the outer pole of second in the second, drives the fog export and carries out angle modulation, when adjusting a certain position, fixes a position through second locating component, can realize the regulation of fog export angle.

Preferably, the spray cylinder is a cylindrical cylinder body with openings at two ends, the fan is installed at one end of the cylinder body, the diameter of the other end of the cylinder body is gradually reduced towards the opening, and the opening is set as the mist outlet.

Through adopting above-mentioned technical scheme, water in the water tank reachs and spouts a section of thick bamboo behind the outlet pipe, then atomizes through atomizer, and the water smoke that the atomizing obtained is driven by the wind-force of fan, is outwards sprayed by the mist export, increases dust device's availability factor.

Preferably, the bottom of the water tank is provided with universal wheels.

Through adopting above-mentioned technical scheme, can realize dust device's removal through the universal wheel, when dust device removed required position, opened the brake block of universal wheel, reached dust device's fixed.

In summary, the present application includes at least one of the following beneficial technical effects:

1. two spraying devices are arranged at the top of the water tank, and the directions of mist outlets of the two spraying barrels are opposite, so that the two sides can be sprayed by mist, dust can be reduced, the dust removing range of dust removing equipment is enlarged, and the dust removing efficiency is improved;

2. through lift adjustment assembly, can adjust the height of spouting the section of thick bamboo, further enlarge the spray regime of fog, improve dust fall equipment's dust fall efficiency.

Drawings

FIG. 1 is a schematic structural diagram of a spraying and dust-settling device for construction site construction in an embodiment.

Fig. 2 is a schematic structural diagram of the lifting adjustment assembly in the embodiment.

Fig. 3 is a schematic structural view of a turning handle in the embodiment.

FIG. 4 is a schematic structural view of a connecting bracket in the embodiment.

FIG. 5 is a schematic structural diagram of an angle adjusting assembly and a spray cylinder in the embodiment.

Description of reference numerals: 100. a water tank; 200. a spraying device; 2210. a water outlet pipe; 2120. a spray cylinder; 2130. a fan; 220. a first positioning assembly; 230. a lift adjustment assembly; 240. an angle adjustment assembly; 250. a second positioning assembly; 270. connecting a bracket; 211. a first outer rod; 212. a first inner bar; 221. a rotating seat; 222. rotating the handle; 223. a plurality of limiting bulges; 224. a through groove; 2221. an installation part; 2222. a handle part; 2223. a limiting block; 271. a first connecting rotating shaft; 272. a second connecting rotating shaft; 241. a second outer pole; 242. a second inner bar; 2121. a mist outlet; 2122. a hinged seat; 101. a universal wheel.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

A spraying dust device for construction of building sites comprises a water tank 100 and two spraying devices 200.

Referring to fig. 1, the bottom of the water tank 100 is provided with universal wheels 101, the universal wheels 101 are provided with four corners which are respectively corresponding to the four corners of the bottom of the water tank 100 one by one, a side wall of the upper part of the water tank 100 is provided with a water inlet, the water inlet can be connected with a water source through a connecting pipe, and the water tank 100 provides water; a communication port is provided at the top of the water tank 100.

Every atomizer 200 includes atomizer and ejector subassembly, and the ejector subassembly includes the support, spouts 2120 and fan 2130, and the support includes lift adjustment subassembly 230 and angle adjusting part 240, lift adjustment subassembly 230 includes the telescopic link of two vertical settings, and every telescopic link includes first outer pole 211 and first interior pole 212, and first interior pole 212 and first outer pole 211 are square pipe spare, and first interior pole 212 activity wears to adorn in first outer pole 211, and a first outer pole 211 bottom fixedly connected with mounting panel, mounting panel and first outer pole 211 are connected perpendicularly, and the mounting panel passes through screw fixed connection in water tank 100 top, and is fixed through a first alignment subassembly 220 between first interior pole 212 and the first outer pole 211.

Referring to fig. 2-3, a first through groove 224 communicating with an inner cavity of the first outer rod 211 is formed in a side wall of the first outer rod 211, the first through groove 224 is a long hole and is communicated with a top end face of the first outer rod 211, the first positioning assembly 220 includes a rotating base 221, a rotating handle 222 and a plurality of limiting protrusions 223, the limiting protrusions 223 are fixed on an outer side wall of the first outer rod 211 at intervals along a vertical direction and are located on one side of the first through groove 224, the rotating base 221 includes a sleeve and a connecting block, a side wall of the connecting block is welded and fixed on a side wall of the first inner rod 212 facing the first through groove 224, another side wall of the connecting block penetrates through the first through groove 224 and is welded and fixed with the side wall of the sleeve, and the sleeve is axially and vertically; rotate handle 222 and include installation department 2221 and perpendicular welded fastening in the handle portion 2222 on installation department 2221 top, installation department 2221 and handle portion 2222 are the cylindrical body of rod, make and rotate handle 222 and be "7" font, the lower extreme of installation department 2221 wears to adorn in telescopic hole and stretches out the sleeve, be provided with two spacing distance's limit stop on the outer wall of installation department 2221, two limit stop are located telescopic upside and downside respectively, make installation department 2221 can rotate in the sleeve but play limiting displacement in the axial.

The distance between two adjacent limiting protrusions is larger than the diameter of the handle portion 2222, when the handle portion 2222 is held and rotated to one side of the limiting protrusions, the handle portion 2222 can be limited between the two limiting protrusions, so that the first inner rod 212 is limited in the vertical direction.

Referring to fig. 4, the spraying barrel 2120 is located between two telescopic rods, outer walls of two sides of the spraying barrel 2120 are connected with top ends of the telescopic rods through a connecting bracket 270, the connecting bracket 270 includes a connecting rod and a first connecting rotating shaft 271 and a second connecting rotating shaft 272 which are parallel to each other in two axial directions, the first connecting rotating shaft 271 and the second connecting rotating shaft 272 are respectively and vertically connected to two ends of the connecting rod, one ends of the first connecting rotating shaft 271 and the second connecting rotating shaft 272, which are far away from the connecting rod, extend in opposite directions, one end of the first connecting rotating shaft 271, which is far away from the connecting rod, is rotatably connected with the top end of the first inner rod 212, and one end of the second connecting rotating shaft 272, which is far away from the connecting rod.

Referring to fig. 5, the angle adjusting assembly 240 includes a second outer rod 241 and a second inner rod 242, the first inner rod 212 and the first outer rod 211 are square pipes, the second outer rod 241 is vertically disposed and the bottom of the second outer rod is fixed to the top of the water tank 100, the lower section of the second inner rod 242 is movably inserted into the second outer rod 241, the top end of the second inner rod 242 is movably hinged to the outer wall of the lower portion of the spray tube 2120, the second inner rod 242 and the second outer rod 241 are fixed by a second positioning assembly 250, the second positioning assembly 250 is identical to the first positioning assembly 220 in structure, and details are not repeated here.

Referring to fig. 5, the ejector 2120 is a cylindrical barrel with two open ends, a fan 2130 is installed at one end of the barrel, an air outlet of the fan 2130 faces an inner cavity of the barrel, an air suction port of the fan 2130 is communicated with the external environment, the diameter of the other end of the barrel is gradually reduced towards the opening, the opening is set as a mist outlet 2121, the mist outlets 2121 of the ejector 2120 of the two spraying devices 200 face opposite directions, a hinge base 2122 is arranged at the lower part of the ejector 2120 close to the mist outlet 2121, and the hinge base 2122 is hinged to the top end of the second inner rod 242;

the sprayer comprises a water pump, a water outlet pipe 2210 and an atomizing spray head, wherein the water pump is arranged in the water tank 100, one end of the water outlet pipe 2210 is connected with the water pump, the communicating port at the other end of the water outlet pipe 2210 extends out of the water tank 100 to be connected with the atomizing spray head, and the bottom in the middle of the barrel body is provided with a through hole for the water outlet pipe 2210 to pass through, so that the atomizing spray head is positioned in the spray barrel.

The implementation principle of this embodiment is spraying dust device for building site construction: when the dust settling device is used, water in the water tank 100 is conveyed by the water pump, is atomized by the atomizing nozzle after passing through the water outlet pipe 2210, atomized water mist is driven by wind power of the fan 2130 and is outwards sprayed by the mist outlet 2121, and the two opposite-direction spraying barrels 2120 are arranged to enable the two sides of the dust settling device to be sprayed by the mist, so that large-area dust settling can be achieved. When the ejector 2120 needs to be lifted and lowered, the first inner rod 212 is driven to move up and down on the first outer rod 211 by lifting the lifting handle portion 2222, so that the ejector 2120 is lifted and lowered, when the ejector 2120 is adjusted to a proper position, the lifting handle portion 2222 is rotated to enable the lifting handle portion 2222 to rotate towards one side of the limiting protrusions until the lifting handle portion 2222 is limited between the two corresponding limiting protrusions, and the ejector 2120 is located. The second inner rod 242 can slide on the second outer rod 241 to move up and down to drive the mist outlets 2121 of the spraying barrel 2120 to face for angle adjustment, and when the mist outlets 2121 are adjusted to a certain position, the second positioning assembly 250 is used for positioning, so that the angle adjustment of the mist outlets 2121 can be realized.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a spraying dust device is used in building site construction which characterized in that: the spraying device comprises a water tank (100) and two spraying devices (200) arranged at the top of the water tank (100), wherein each spraying device (200) comprises a sprayer and a spray barrel assembly, each spray barrel assembly comprises a support, a spray barrel (2120) and a fan (2130), the bottom of each support is arranged at the top of the water tank (100), the outer wall of each spray barrel (2120) is arranged on each support, one end of each spray barrel (2120) is provided with a mist outlet (2121), each fan (2130) is arranged at the other end of each spray barrel (2120), and the mist outlets (2121) of the two spray barrels (2120) face opposite directions; the atomizer comprises a water pump, a water outlet pipe (2210) and an atomizing nozzle, wherein the water pump is installed in the water tank (100), one end of the water outlet pipe (2210) is connected with the water pump, the other end of the water outlet pipe (2210) extends out of the water tank (100) to be connected with the atomizing nozzle, and the atomizing nozzle is positioned in the spray barrel (2120).

2. The spraying dust falling device for construction site of claim 1, characterized in that: the support comprises a lifting adjusting assembly (230), the lifting adjusting assembly (230) comprises two vertically arranged telescopic rods, and the spraying barrel (2120) is located between the two telescopic rods, and the outer walls of two sides of the spraying barrel (2120) are connected with the top ends of the telescopic rods.

3. The spraying dust falling device for construction site of claim 2, characterized in that: the telescopic link includes first outer pole (211) and first interior pole (212), vertical the fixing in water tank (100) top in first outer pole (211) bottom, first interior pole (212) activity wear adorn in first outer pole (211), and fixed through a locating component (220) between first interior pole (212) and first outer pole (211), spout the lateral wall and the both sides of a section of thick bamboo (2120) first interior pole (212) are connected.

4. The spraying dust falling device for construction site of claim 3, characterized in that: be equipped with logical groove (224) of the first outer pole of intercommunication (211) inner chamber on the lateral wall of first outer pole (211), first locating component (220) are including rotating seat (221), rotating handle (222) and a plurality of spacing arch (223), and a plurality of spacing arch (223) are fixed in along vertical direction interval certain distance just be located on the lateral wall of first outer pole (211) one side of leading to groove (224), rotate seat (221) with the lateral wall fixed connection of first interior pole (212) passes lead to groove (224), rotate handle (222) including installation department (2221) and perpendicular connect in handle portion (2222) on installation department (2221) top, installation department (2221) rotate install in rotation seat (221), handle portion (2222) highly can be spacing in wherein two in vertical direction between the spacing arch.

5. The spraying dust falling device for construction site of claim 2, characterized in that: spout a section of thick bamboo (2120) both sides outer wall and two through a linking bridge (270) between the first interior pole (212) of telescopic link, the one end of linking bridge (270) with the top of first interior pole (212) is rotated and is connected, the other end of linking bridge (270) with spout a section of thick bamboo (2120) outer wall and rotate and be connected.

6. The spraying dust falling device for construction site of claim 2, characterized in that: the support still includes angle adjusting part (240), angle adjusting part (240) include second outer pole (241) and second interior pole (242), second outer pole (241) bottom is fixed in water tank (100) top, the activity of second interior pole (242) is worn to adorn in second outer pole (241), and fixes through a second locating component (250) between second interior pole (242) and the second outer pole (241), the top of second interior pole (242) with the outer wall of ejector nozzle (2120) lower part is close to fog export (2121) department activity hinge joint.

7. The spraying dust falling device for construction site of claim 1, characterized in that: the spray cylinder (2120) is a cylindrical cylinder with openings at two ends, a fan (2130) is installed at one end of the cylinder, the diameter of the other end of the cylinder is gradually reduced towards the opening, and the opening is set as the mist outlet (2121).

8. The spraying dust falling device for construction site of claim 1, characterized in that: the bottom of the water tank (100) is provided with universal wheels (101).